mechanism of solidification 中文意思是什麼
mechanism of solidification
解釋
凝固機理- mechanism : n 1 （機械）結構；機械裝置[作用]；（故事的）結構。2 【哲學】機械論 （opp vitalism）。 3 【文藝】...
- of : OF ＝Old French 古法語。
- solidification : n. 團結；凝固；【化學】固體化（作用）。
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The coupled turbulent flow field and temperature field are simulated by finite element method ; the influence of casting speed on the turbulent flow field and temperature field in the melting bath and the interaction between those two field are analyzed ; the variation tendency of the heat flux intensity between the melting bath and casting roll and law of variation with changes of casting speed in the process of solidification are given ; a comparison between the simulation results and experimental results demonstrates their good agreement ; and the mechanism of the heat flux variation is identified by analysis on the temporature gradient and development of solidification within the melting bath and its influence on the variation of the heat flux intensity
採用有限元法模擬了雙輥鑄軋不銹鋼過程的流熱耦合問題;分析了鑄軋速度對熔池內流場、溫度場的影響以及流場與溫度場之間的相互影響;給出了凝固過程中熔池與鑄軋輥之間的熱流密度變化趨勢及隨鑄軋速度的變化規律，並把此模擬的結果與試驗的結果相比較，吻合較好;通過熔池內溫度場及溫度梯度分析了熔池內凝固的發展及其對熱流密度變化的影響。 -
In this paper, an ingot of niobium - niobium silicide based in - situ composites ( rmics ) was prepared by arc melting process, and nb - nb3si / nb5si3 in - situ composites with a uniformly orientated microstructure were produced in a high temperature gradient directional solidification apparatus named electron beam floating zone melting ( ebfzm ). the relationships between the processing parameters and the characteristics of the solidified microstructure have been investigated. the influence of the microstructure on the mechanical properties has been revealed and the rupture mechanism at room temperature has been discussed
本文採用真空電弧自耗熔煉法制備了鈮?硅基rmics材料的母合金錠，並採用電子束區熔（ ebfzm ）高溫度梯度定向凝固裝置制備了定向效果良好的nb - nb _ 3si nb _ 5si _ 3共晶自生復合材料，並對其定向凝固工藝參數和組織之間的對應規律、組織特性進行了研究，探討了凝固組織對室溫力學性能的影響及其斷裂機制。 -
Through the process of cement " hydration, the reaction between water glass and clay, the reaction between cement and water glass, the solidification of the of hardened cement, the solidification mechanism of the hardened - slurry is discussed. a conclusion is drawn that the process of the hardened - slurry is some like the hydration of the cement, but there are also some differences
通過對水泥的水化、水玻璃與黏土的反應、水泥與水玻璃的反應以及水泥土的固結，探討了固化灰漿的固結機理，得出固化灰漿的固結過程基本上與水泥的水化過程相似，但又有其獨特之處。 -
( 3 ) from soil mechanical properties improving mechanism, combined with the difference of different organic matter content and mechanical properties deeply discussed the mechanism of solidification, built the relationship of macro mechanical properties and micro - mechanism
（ 3 ）從土的基本性質改善和有機質影響的基本原理出發，結合試驗當中不同有機質含量固化土力學性質的差異對固化機理進行了深入的探討，建立了力學性質與微觀機理之間的聯系。
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